What is the correct form of the partial fraction decomposition for ?
A
StartFraction A Over 4 x EndFraction + StartFraction B Over x + 7 EndFractionB
StartFraction A Over 4 x squared EndFraction + StartFraction B Over 28 x EndFractionC
StartFraction A x + B Over 4 x EndFraction + StartFraction C Over x + 7 EndFractionD
StartFraction A x + B Over 4 x squared EndFraction + StartFraction C Over 28 x EndFraction